AMT 4121 Owner'S Manual Download Page 1

Summary of Contents for 4121

Page 1: ...se and alertness at all times when the Joi nter Planer is being used 1 Wear eye protection 2 Never perform jointing or planing operation with cutter head or drive guard removed 3 Never make jointing o...

Page 2: ...e tool has a grounding plug that looks like the plug illustrated in Sketch A in Figure 1 A temporary adapter which looks like the adapter illustrated in Sketches Band C may be used to connect this plu...

Page 3: ...ANSI Z87 1 shown on Package before commencing power tool operation MOTOR REQUIREMENTS MOTOR REQUIREMENTS This machine is designed to use a 1725 or 3450 RPM motor A 1 2 HP motor is recommended AMT A603...

Page 4: ...nderstand the safety and operational instructions ASSEMBLING TOOL STAND 1_ From among the loose parts find the following 6 Place chip chute No 104 on top flange of motor Assemble as described herein l...

Page 5: ...move the motor up or down until correct belt tension is obtained Correct belt tension is obtained when there is approximately 1 deflection in the center span of the belt using light finger pressure Se...

Page 6: ...ING AND LOWERING TABLES To raise or lower the front table loosen lock knob A 4 Fig 3 and turn handwheel 0 3 Fig 4 When table is set at desired pOSition tighten lock knob A 4 Fig 3 To raise or lower th...

Page 7: ...ork toward the knives After the cut is under way the new surface rests firmly on the rear table as shown in Fig 9 The left hand should press down on this part at the same time maintaining flat contact...

Page 8: ...e The ridge left by the knives when starting the taper may be removed by laking a very light cut according to the regular method for jOinting with the front table raised to its usual position Practice...

Page 9: ...efficient cutting and consequently loss of blade life Use Gum and Pitch Remover to wipe this off the blades I I I I I GENERAL MAINTENANCE Check all screws and fasteners occasionally and keep them tigh...

Page 10: ...EAD ASSEMBLY 3 1 CUTTERH 21 42 43 41 3 3 2 40 4 31 44 IR PARTS REPA 21 6 JOINTER MODEL 41 48 49 V 68 22 72 10 50 O 53 54 57 6 1 6 56 s 26 25 1 67 0...

Page 11: ...2 Spnng Knob 2 57 4121 0S7 58 8 32 x 1 2 Pan Head Screw 6 Retainer CUp 2 Front Table I 1 4 20 x 112 Adjusting Screw Knob AMT 2 59 60 4 1 21063 61 62 CUller Guard 2 1 4 20 Hex Nul 6 1 4 20 x 1 Set Scre...

Page 12: ...achine Screw 6 Flat wat r 121 095 Cord Clip 6 32 Hex Nut 115 40 x 1 4 Pan Head Machine Screw Switch 115 40 Hex Nut 4121 100 Switch Cover 4121 101 wer Supply Cord 4121 103 Motor Mount 4121 104 Chip Chu...

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